<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
登录
<form action="/login" method="post">
    <input name="username" type="text">
    <br/>
    <input name="password" type="password">
    <br/>
    <input th:name="${_csrf.parameterName}" th:value="${_csrf.token}">

    <button type="submit">登录</button>


</form>
</body>
</html>